Relay outputs:
Programmable relay outputs
2
Relay 01 Terminal number
1-3 (break), 1-2 (make)
Max. terminal load (AC-1)
1)
on 1-3 (NC), 1-2 (NO) (Resistive load)
240 V AC, 2 A
Max. terminal load (AC-15)
1)
(Inductive load @ cos
φ
0.4)
240 V AC, 0.2 A
Max. terminal load (DC-1)
1)
on 1-2 (NO), 1-3 (NC) (Resistive load)
60 V DC, 1A
Max. terminal load (DC-13)
1)
(Inductive load)
24 V DC, 0.1A
Relay 02 Terminal number
4-6 (break), 4-5 (make)
Max. terminal load (AC-1)
1)
on 4-5 (NO) (Resistive load)
400 V AC, 2 A
Max. terminal load (AC-15)
1)
on 4-5 (NO) (Inductive load @ cos
φ
0.4)
240 V AC, 0.2 A
Max. terminal load (DC-1)
1)
on 4-5 (NO) (Resistive load)
80 V DC, 2 A
Max. terminal load (DC-13)
1)
on 4-5 (NO) (Inductive load)
24 V DC, 0.1A
Max. terminal load (AC-1)
1)
on 4-6 (NC) (Resistive load)
240 V AC, 2 A
Max. terminal load (AC-15)
1)
on 4-6 (NC) (Inductive load @ cos
φ
0.4)
240 V AC, 0.2A
Max. terminal load (DC-1)
1)
on 4-6 (NC) (Resistive load)
50 V DC, 2 A
Max. terminal load (DC-13)
1)
on 4-6 (NC) (Inductive load)
24 V DC, 0.1 A
Min. terminal load on 1-3 (NC), 1-2 (NO), 4-6 (NC), 4-5 (NO)
24 V DC 10 mA, 24 V AC 20 mA
Environment according to EN 60664-1
overvoltage category III/pollution degree 2
1) IEC 60947 part 4 and 5
The relay contacts are galvanically isolated from the rest of the circuit by reinforced isolation
(PELV).
Control card, 10 V DC output:
Terminal number
50
Output voltage
10.5 V ±0.5 V
Max. load
15 mA
The 10 V DC supply is galvanically isolated from the supply voltage (PELV) and other high-voltage
terminals.
Control characteristics:
Resolution of output frequency at 0 - 1000 Hz
: +/- 0.003 Hz
System response time (terminals 18, 19, 27, 29, 32, 33)
:
≤
2 ms
Speed control range (open loop)
1:100 of synchronous speed
Speed accuracy (open loop)
30 - 4000 rpm: Maximum error of ±8 rpm
All control characteristics are based on a 4-pole asynchronous motor
VLT
®
HVAC Drive Design Guide
3. VLT HVAC Selection
MG.11.B2.02 - VLT
®
is a registered Danfoss trademark
57
3
Содержание VLT series
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